41*0.25-0.25+0.25*60 简便计算
问题描述:
41*0.25-0.25+0.25*60 简便计算
答
=(41-1+60)*0.25=100*0.25=25
答
原式=0.25*(41-1+60)=0.25*100=25
答
41*0.25-0.25+0.25*60
=0.25(41-1+60)
=0.25x100
=25
答
41*0.25-0.25+0.25*60=0.25(41-1+60)=25
答
41×0.25-0.25+0.25×60
=0.25×﹙41-1+60﹚
=0.25×100
=25